Category Archives: Food Illness

Hong Kong – CFS announces food safety report for October

CFS

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The Centre for Food Safety (CFS) of the Food and Environmental Hygiene Department today (November 30) released the findings of its food safety report for last month. The results of about 13,300 food samples tested were satisfactory except for 21 samples that were announced earlier. The overall satisfactory rate was 99.8 per cent.

A CFS spokesman said about 1,000 food samples were collected for microbiological tests, some 3,900 samples were taken for chemical tests and the remaining 8,400 (including about 8,200 taken from food imported from Japan) were collected to test radiation levels.

The microbiological tests covered pathogens and hygiene indicators, while the chemical tests included pesticides, preservatives, metallic contaminants, colouring matters, veterinary drug residues and others.

The samples comprised about 3,300 samples of vegetables and fruit and their products; about 700 samples of cereals, grains and their products; about 900 samples of meat and poultry and their products; about 700 samples of milk, milk products and frozen confections; about 1,500 samples of aquatic and related products; and about 6,200 samples of other food commodities (including beverages, bakery products and snacks).

The 21 unsatisfactory samples comprised 10 frozen confection samples detected with counts of hygiene indicator organisms exceeding the legal limits, two red chilli samples and a prepackaged mantis shrimp sample found to contain excessive cadmium, a freshwater grouper sample and a rabbitfish sample found to contain trace amounts of malachite green, a sample of mala goose gizzard found to contain Salmonella, a sample of ground turmeric detected with a non-permitted colouring matter sudan dyes, a prepackaged candy sample detected with a non-permitted colouring matter Acid Red 52 and in breach of the food labelling regulation, a sample of prepackaged bamboo fungi found to contain excessive preservative and in breach of the food labelling regulation, a prepacked fresh beef sample found to contain sulphur dioxide and in breach of the food labelling regulation, and a sample of bottled chilli paste detected with an allergen, fish, undeclared on the food label.

The CFS has taken follow-up action on the unsatisfactory samples including informing the vendors concerned of the test results, instructing them to stop selling the affected food items and tracing the sources of the food items in question.

The spokesman reminded the food trade to ensure that food for sale is fit for human consumption and meets legal requirements. Consumers should patronise reliable shops when buying food and maintain a balanced diet to minimise food risks.

USA – Investigations of Foodborne Illness Outbreaks – Update

FDA

The list in the link above of outbreak investigations being managed by FDA’s CORE Response Teams. The investigations are in a variety of stages, meaning that some outbreaks have limited information, and others may be near completion.

USA – 159 sick after eating AFC Sushi from Harris Teeter in Concord North Carolina

Food Poison Journal

Pathogen not yet announced that has caused illnesses.

Cabarrus Health Alliance (CHA) and Harris Teeter officials are investigating multiple reports of illness linked to AFC sushi purchased and eaten from Harris Teeter at 358 George W. Liles Pkwy NW, Concord and Harris Teeter at 1245 Concord Parkway North, Concord. Those ill are experiencing symptoms of vomiting, diarrhea, fever, muscle aches and abdominal cramps. CHA is aware of more than 10 (now 159) individuals who are sick, and all have consumed sushi from the third-party AFC Sushi kiosk located within the two Harris Teeter stores between Nov. 13, 2020 and Nov. 19, 2020.

Research – Assessing Food Safety Practices Among Texas Small Growers

Journal of Food Protection

This could be applied to many small growers all over the world.

This study aimed to assess current food safety gaps among small growers in Texas to identify key areas of focus for potential education and training materials for these stakeholders. Small growers earn ≤$25,000 in annual sales over a 3-year period and have an average food sale of less than $500,000. To this end, a survey tool was designed to determine the gaps in small farm growers’ food safety knowledge. A total of 29 questions were disseminated to participants at fruit and vegetable conference. The questions included topics such as food safety practices and perceptions, and current and past food safety training experiences. Data from 70 growers was collected and analyzed and the results demonstrated that more than 34% of growers use manure and 51% have domestic animals on the farm premises. Even though more than 51% of participants use bare hands for harvesting, 39% of growers do not provide handwashing facilities for workers, and 46% of the growers do not provide toilet facilities for their workers. Only 25% of the growers surveyed have access to food safety training materials for their employees. The results also showed that 21% of participants have previous food safety training. Furthermore, half of the growers surveyed used soil amendments and approximately 87% did not test irrigation water. About 30% of growers believe that organic produce is safer than conventional produce and 37% believe that organically grown produce has fewer harmful bacteria. Also, > 41% of participants could not recognize the difference between hydroponically grown produce and conventional systems. The results indicated specific areas of opportunity, gaps in resources needed by growers, and lack of food safety training materials. The results of this study will help in the design of targeted and specific food safety training materials for small growers.

 

 

South Africa – Father shares how life changed after son’s Listeria infection

Food Safety News

The father of a boy who fell sick during the Listeria outbreak in South Africa in 2017 and 2018 has told how the family is still dealing with the consequences.

James Nsayi is now 5 years old. He was diagnosed with listeriosis during the outbreak and suffers from epilepsy.

The outbreak was linked to ready-to-eat (RTE) meat products and caused at least 1,050 illnesses and 218 deaths. It was traced in March 2018 to an RTE processed meat product called polony made at a factory in Polokwane run by Enterprise Foods, then owned by Tiger Brands. In August this year, Tiger Brands agreed to sell its processed meats division, which includes Enterprise Foods.

Mario Nsayi, James’s father, said before becoming sick the youngster never had a problem with health and was a normal child.

Research – Bioengineered probiotic could prevent Listeria infections

Purdue

WEST LAFAYETTE, Ind. — For pregnant women, the elderly and those with weakened immune systems, listeriosis is a serious foodborne illness often linked to deli meats, fresh produce and dairy products. Even with antibiotic treatment, listeriosis is fatal for about 20 percent of patients, resulting in thousands of deaths annually.

Purdue University’s Arun Bhunia, a professor of food science, and postdoctoral researcher Rishi Drolia have developed a probiotic that could prevent infections in at-risk populations. A bioengineered version of Lactobacillus, a bacterium common in the human gut, can block the pathway the Listeria monocytogenes bacteria use to cross intestinal wall cells into the bloodstream, his team reports in the journal Nature Communications.

“The Lactobacillus bacteria we developed seeks out the same proteins as Listeria monocytogenes in the gut. When it attaches, it blocks the roadway for Listeria,” Bhunia said. “This could be included in probiotic yogurts, capsules or gummies and used as a preventive measure to treat people who are at high risk of infection.”

UK – Salmonella contributed to deaths linked to butchers

Food Safety News

A Salmonella infection contributed to the deaths of two people who were part of an outbreak in England in 2018, according to an inquest report.

Sandra Blake, 68, and Stewart Graham, 66, both ate pork from Chapman and Sons in early 2018. Sandra’s husband, Heath, aged 71, also fell ill with similar symptoms but survived. Tests confirmed all three had Salmonella infections.

The inquest heard that 28 people were affected and 23 were linked to the butchers in Blackhall Colliery, County Durham.

Canada – Public Health Notice: Outbreak of Vibrio parahaemolyticus infections linked to shellfish is over.

CFIA

Food Illness

In total, 23 confirmed cases of Vibrio parahaemolyticus illness were reported in the following provinces: Saskatchewan (1), Quebec (7), New Brunswick (10), and Prince Edward Island (5). Individuals became sick between early July and late October 2020. One individual was hospitalized. No deaths were reported. Individuals who became ill were between 11 and 92 years of age. The majority of illnesses (61%) were male.

Table 1 – Number of people confirmed to be infected with Vibrio parahaemolyticus by week of illness onset or specimen collection
Week of symptom onset or specimen collection Number of cases
2020-06-28 1
2020-07-05 0
2020-07-12 0
2020-07-19 0
2020-07-26 1
2020-08-02 2
2020-08-09 2
2020-08-16 4
2020-08-23 3
2020-08-30 2
2020-09-06 5
2020-09-13 2
2020-09-20 0
2020-10-04 0
2020-10-11 0
2020-10-18 0
2020-10-25 0
2020-11-01 1

New Zealand – Butchery at centre of Listeria scare says it is ‘devastating’

STUFF

The butchery owner whose hams have been recalled due to fears they may contain listeria says the scare is stressful and devastating.

“We’ve been manufacturing hams for 23 years and had minimal complaints … and we’ve never had an outbreak of listeria like this before,” Pestell’s Rai Bacon Company Ltd owner Chris Pestell said.

The listeria cases were isolated to the ham, he said, and stressed that all other products were safe.

“We sell thousands of hams all over the south to lots of businesses and supermarkets, and lower North Island. We’ve built up a good reputation over the years.”

USA – Investigations of Foodborne Illness Outbreaks – Update (CORE

FDA

In the link above is a list of outbreak investigations being managed by FDA’s CORE Response Teams. The investigations are in a variety of stages, meaning that some outbreaks have limited information, and others may be near completion.

public health advisory will be issued for outbreak investigations that have resulted in specific, actionable steps for consumers to take to protect themselves. Please direct your attention to those pages for the most up to date information on the investigation and for consumer protection information.